Connectivity
Connectivity options on the O2 Ice encompass basic GSM and UMTS technology, making it capable of functioning on 2G and 3G networks. At a time when mobile internet was emerging, its 384 kbps speed on 3G networks was relatively fast. The inclusion of Bluetooth enables users to pair devices at a short range, although the lack of Wi-Fi limits the phone's ability to connect to wireless networks. The proprietary USB cable reflects the period's technology, restricting universal connectivity options.